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Holosun  |  SKU: HS507-PROMAX-RD-PRS  |  Barcode: 810047074588

Holosun 507-PROMAX Red Dot, Large Competition Window, RMR Footprint, PRS Reticle, Side Battery, Solar Failsafe - 507-PRO-MAX-RD-PRS

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$399.99 $470.58

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Description

The Holosun 507-PROMAX Series is designed for shooters who want maximum window size, fast reticle acquisition, and competition-grade durability in a pistol-mounted optic. Featuring a 21% larger viewing window compared to the 507COMP, the PROMAX delivers an expansive sight picture that makes tracking the reticle through recoil easier and target transitions faster.

A forward-leaning integrated sunshade helps reduce glare and maintain strong reticle contrast in bright lighting conditions, giving shooters a clearer view of both the target and reticle. The refined housing and engraved Holosun logo complete a modern, competition-focused design while retaining compatibility with the industry-standard RMR footprint.

At the center of the optic is Holosun’s upgraded Performance Reticle System (PRS). The PRS reticle features a precise 2 MOA center dot paired with selectable 8 MOA, 20 MOA, or 32 MOA outer circles, allowing shooters to tune the sight picture for speed, precision, or personal preference. Reticle options are available in Red, Green, or Gold for enhanced visibility across different lighting conditions.

Built for hard use, the 507-PROMAX uses a rugged 7075-T6 aluminum housing with an IP67 waterproof rating and 5000G vibration resistance. With multiple brightness levels including night vision compatibility, the PROMAX is well suited for competition, training, and duty-style pistol setups where visibility and speed matter most.

Key Features

  • Extra-large viewing window for faster dot acquisition and improved tracking
  • Forward-leaning sunshade reduces glare and enhances reticle contrast
  • Performance Reticle System (PRS) with multiple circle and dot combinations
  • Available reticle colors: Red, Green, or Gold
  • RMR footprint for broad compatibility with full-size pistols and adapter plates
  • Refined housing with engraved Holosun logo

Technology & Specifications

  • Footprint: RMR
  • Reticle System: Performance Reticle System (2 MOA Dot with 8 MOA, 20 MOA, or 32 MOA Circle)
  • Brightness Levels: 8 daylight and 4 night vision compatible settings
  • Reticle Colors: Red
  • Battery Type: CR1632
  • Housing Material: 7075-T6 aluminum
  • Finish: Hard anodized black
  • Waterproof Rating: IP67
  • Vibration Resistance: 5000G

Physical Dimensions

  • Window Size: 1.18 × 0.98 in
  • Body Dimensions: 1.8 × 1.4 × 1.38 in
  • Body Weight: 1.7 oz
  • Central Body Height: 0.78 in
  • Central Mount Height: 0.94 in

Fitting Guide

Holosun 507C X2 Fitment Information

Below is information on mounting the Holosun 507C X2 Reflex Sight on different pistols. Some pistols require adapter plates to make it fit. The table below is for Optics Ready pistols only. If you do not have an optics ready pistol and still want to mount a 507C X2 to your platform, you can get a dovetail mount which replaces your rear dovetail sights. Find all ourdovetail mounts here.

*Note: Clicking on the pistol name below will take your to our fitment guide which explains more about each platform.

Anderson Manufacturing

Arsenal Democracy

Bul Armory

CZ

FN

Heckler & Koch

Kimber

Palmetto State Armory

Shadow Systems

Smith & Wesson

Staccato 2011

Taurus

Tisas

Wilson Combat

Arex

Beretta

Canik

FMK

Glock

IWI

Nighthawk Custom

Sig Sauer

Springfield Armory

Stoeger

Walther

Zev

Don't see your model listed? Check out our Fitment Guides Here.

Warranty

Effective January 1, 2022:

Commercial Warranty Information:

Your Holosun product is warranted to be free of defects in materials and workmanship upon registration of the product for the lifetime of the product. This warranty specifically applies to the metal structure, optical and illumination systems. The metal structure/housing and optical system (glass) of your Holosun product is warrantied for the life of the product under normal, personal use. Under the Holosun Warranty, the illumination system (LED), is warrantied for 10 years from the manufacture date under normal, personal use. In the event of a confirmed defect under this warranty, we will, at our option, repair or replace the product with a Holosun product of similar type/function, and of equal or greater value. Holosun reserves the right to make substitutions for similar product/s if the warrantied model in question is no longer in production. This Holosun Warranty does not apply to: (a) asserted defects caused by normal wear and tear of any part including knobs, finish, etc.; (b) asserted defects caused by modification including; aftermarket finishes, unauthorized service, improper maintenance, acts of Nature; and (c) asserted defects involving subjective personal likes or judgments. Also, this warranty is null and void if modification or maintenance is provided by someone other than Holosun. Holosun may restrict warranty service for our products to the country from which Holosun or its authorized dealers originally sold the Holosun product. For warranty claims outside the United States, the costs of shipping or transporting the product (including to and from Holosun or our dealer), any insurance or any fees, duties and taxes are the sole responsibility of the purchaser and will not be covered by this warranty.

For customers inside of the United States seeking warranty service, please email info@holosun.com

Key Features
  • RMR Footprint: Confirm Pistol Fitment Here
  • 7075 T6 Aluminum Housing
  • PRS Reticle: 2 MOA Dot, 8 MOA Dot, 20 MOA Circle, 32 MOA Circle
  • Solar Failsafe
  • Manual & Auto Brightness Modes
  • 12 Brightness Setting: 8 DL & 4 NV Compatible
  • Convenient Tray Battery Compartment
  • Parallax-free & Unlimited Eye Relief
  • Designed for Full Size & Compact Pistols
  • IP67 Waterproof
  • Shake Awake
  • Multilayer Reflective Glass

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